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| 1. |
A constant current of 5 amperes flows through a circuit for 20 minutes . calculate charge which circulated through that circuit in that time . |
| Answer» HAT , time = 20 minutes = 20 * 60 = 1200 seconds current = 5 amperes electric CHARGE ( q ) = current ( I ) * Time ( t ) = 5 * 1200 = 6000 Coulombs ...............( answer) THEREFORE , 6000 C charge has circulated through the circuit in that time . | |